Sweet and chewy banana oatmeal cookies are loaded with rich chocolate chips, banana, and oatmeal, baked until soft with a chewy center. It's the perfect cookie to enjoy with your morning coffee or as a sweet snack any time of the day!

Banana Oatmeal Cookies
Oats are a great nutritious ingredient that we love to make porridge with, add to pancakes, berry crisps, muffins, and make cookies such as oatmeal cookies, no bake cookies to name a few. And these banana cookies do not disappoint!
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Ingredients
- Overripe bananas - For the sweetest flavor you’ll need about 2 medium-sized bananas that are ripe, full of brown spots, and mashed. Well, any banana will work here but overripe bananas will give the best sweetest flavor.
- Flour - these cookies are made with gluten-free flour blend with xanthan gum but regular all-purpose will produce very similar results. Check out my own recipe for homemade gluten free flour. We also like Bobs Red Mill and Schar Mix C.
- Oats - Quick oats can be used or old-fashioned oats when you want a more chunky cookie. Oats are naturally gluten-free, but most of them are processed together with gluten products. If that is important to you, look for certified GF oats.
- Butter and egg - these types of ingredients should be at room temperature as it will help to incorporate them into the cookie dough mixture better. Unsalted butter is preferable otherwise omit the salt called for in the recipe.
- Sugar - I’ve used equal parts white and brown sugar. While the granulated sugar helps to caramelize the cookies and make them crisper, the brown sugar keeps them moist and chewy on the inside!
- Chocolate chips - I’ve used semi-sweet chocolate chips but you could also use milk chocolate chips, and white or dark chocolate chips instead. To intensify the banana-chocolate flavor in these cookies, increase the quantity of chocolate chips to ¾ cup.
- Baking powder - be careful as some have gluten in them. If you are gluten-free sensitive, look for certified gluten-free baking powder.
- Salt - Sea salt or kosher salt for the best natural flavor.
Use Unsalted Butter
Why? The salt content in various butter brands varies. Depending on the brand, different amounts of salt are added according to their recipes. I like to use unsalted butter in baking to control the salt content myself.
📋 You can find the full ingredient list in the Recipe Card below the article.
How To Make Banana Oatmeal Cookies
- Preheat the oven: Preheat to 350°F (175°C). Line a baking sheet with parchment paper or a silicone baking mat.
- Mash the bananas: In a small bowl, mash bananas until smooth and puree-like. Set aside.
- Cream the butter and sugars: In a large mixing bowl, beat butter and sugars with a hand or stand mixer on low speed until smooth and creamy.
- Add wet ingredients: Mix in the egg, vanilla extract, and mashed bananas until fully combined.
- Combine dry ingredients: In a separate bowl, whisk together the dry ingredients. Gradually add them to the wet mixture, ½ to 1 cup at a time, mixing on low until just combined.
- Fold in chocolate chips: Gently fold in the chocolate chips with a spatula.
- Shape the cookies: Scoop about 2 tablespoons of dough per cookie (or 1½ tablespoons for smaller cookies), roll into balls, and place on the prepared baking sheet. Lightly press the tops.
- Bake: Bake for 11–13 minutes until the tops are golden brown and the cookies have risen slightly. The centers should stay soft.
- Add extra chocolate chips (optional): Press a few extra chocolate chips on top of the cookies right after baking for a nice finish.
- Cool: Let cookies rest on the baking sheet for 5–10 minutes, then transfer to a wire rack to cool completely.
Tips
- Just make sure that the egg and butter are both at room temperature as this helps them to mix much better into the cookie batter.
- Unlike classic chocolate chip cookies, no need to chill the cookie dough as these cookies will not spread out as much.
- Allow the butter and egg to reach room temperature for easy mixing.
- Cookie scoops are a great tool to use for creating uniform-sized cookie shapes. Or a kitchen scale to measure out each cookie.
- Flattening the cookie dough balls slightly before baking the cookies will help them spread evenly.
- Don’t overbake - bake these cookies until they are slightly golden brown on the edges but still soft in the center.
- Allow the cookies to cool on the baking sheet for a few minutes before transferring them to a wire rack to cool completely. This will help prevent the freshly baked cookies from falling apart.
- You can easily double the ingredients to make an extra batch of cookies and store them away in the freezer to enjoy whenever you like.
- Always check the expiration date on the label of your baking powder and baking soda as old or expired ingredients can affect how these cookies rise while baking.
- Use a cookie scoop for ease of measuring and to ensure uniform-sized cookies that will bake evenly.
- Don’t be tempted to substitute the sugars in this recipe. They are both needed to ensure the best buttery and soft cookie. While you could technically make these cookies only with white sugar, there definitely will be a difference even though they will still taste good.
Try Next: Healthy Banana Chocolate Muffins
Freezing And Storing Instructions
- To Store. You can store the cookies at room temperature in a tightly sealed airtight container for 2-3 days. For anything longer than that, I'd recommend keeping them refrigerated. These cookies are medium soft and will crumble easily after storing. Make sure to keep them sealed so they don’t dry out too quickly.
- To Freeze. Allow the cookies to cool and transfer them to an airtight container or freezer-friendly bag and freeze for up to 2-3 months. Defrost in the refrigerator and let come to room temperature before eating.
- Make Ahead. You can freeze the unbaked cookie dough for up to a month or freeze the baked cookies for 2-3 months. Thaw the dough in the refrigerator until softened, and let it come to room temperature before baking.
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Recipe Card
Banana Oatmeal Cookies With Chocolate Chips
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INGREDIENTS
- ½ cup mashed ripe bananas , about 2 medium bananas
- ½ cup brown sugar
- ½ cup unsalted butter softened
- ½ cup white sugar
- 1 teaspoon vanilla extract
- 1 large egg
- 1 and ½ cup gluten-free flour blend, or all purpose wheat flour, see notes
- 2 cups quick oats (certified GF, if needed), or old-fashioned rolled oats for a more chunky cookie, see notes
- 1 teaspoon baking soda
- 1 teaspoon baking powder, certified gluten free, if needed
- ½ teaspoon salt
- ½ - ¾ cup semi-sweet chocolate chips , see notes
INSTRUCTIONS
- Preheat the oven: Preheat to 350°F (175°C). Line a baking sheet with parchment paper or a silicone baking mat.
- Mash the bananas: In a small bowl, mash bananas until smooth and puree-like. Set aside.½ cup mashed ripe bananas
- Cream the butter and sugars: In a large mixing bowl, beat butter and sugars with a hand or stand mixer on low speed until smooth and creamy.½ cup brown sugar, ½ cup white sugar, ½ cup unsalted butter softened
- Add wet ingredients: Mix in the egg, vanilla extract, and mashed bananas until fully combined.1 large egg, 1 teaspoon vanilla extract
- Combine dry ingredients: In a separate bowl, whisk together the dry ingredients. Gradually add them to the wet mixture, ½ to 1 cup at a time, mixing on low until just combined.1 and ½ cup gluten-free flour blend, 2 cups quick oats (certified GF, if needed), 1 teaspoon baking soda, ½ teaspoon salt, 1 teaspoon baking powder
- Fold in chocolate chips: Gently fold in the chocolate chips with a spatula.½ - ¾ cup semi-sweet chocolate chips
- Shape the cookies: Scoop about 2 tablespoons of dough per cookie (or 1½ tablespoons for smaller cookies), roll into balls, and place on the prepared baking sheet. Lightly press the tops.
- Bake: Bake for 11–13 minutes until the tops are golden brown and the cookies have risen slightly. The centers should stay soft.
- Add extra chocolate chips (optional): Press a few extra chocolate chips on top of the cookies right after baking for a nice finish.
- Cool: Let cookies rest on the baking sheet for 5–10 minutes, then transfer to a wire rack to cool completely.
NOTES
- Flour - these cookies are made with gluten-free flour blend with xanthan gum but regular all-purpose will produce very similar results. Check out my own recipe for homemade gluten free flour. We also like Bob's Red Mill and Schar Mix C.
- Oats - Use certified GF oats if needed.
- Chocolate chips - ½ is usually enough but if you want to intensify banana chocolate flavor add ¾ cup.
- Overripe Bananas - For the sweetest flavor you’ll need about 2 medium-sized bananas that are ripe, full of brown spots, and mashed. Well, any banana will work here but overripe bananas will give the best sweetest flavor.
- To Store. You can store the cookies at room temperature in a tightly sealed airtight container for 2-3 days. For anything longer than that, I'd recommend keeping them refrigerated. These cookies are medium soft and will crumble easily after storing them. Make sure to keep them sealed so they don’t dry out too quickly.
ADD YOUR OWN PRIVATE NOTES
NUTRITION
Note: Nutrition information is estimated and varies based on the products used.
Full Nutrition Disclaimer can be found here.
FAQs
The mashed banana in these cookies softens the baked cookies quite a bit compared to other cookie recipes that don’t use bananas. It’s for this reason that I suggest you allow the freshly baked cookies some time to set before serving them.
Yes! You’ll need to use gluten-free flour such as Bob’s Red Mill gluten-free flour and check the labels on the baking powder and baking soda to ensure that they were not packaged and stored in warehouses containing gluten products.
Compared to store-bought commercial cookies, these banana oatmeal chocolate chip cookies are the healthier option. Yes, they do contain sugar, but none of the ingredients used are artificial, and most of the ingredients are actually very wholesome.
For instance, bananas are a great source of potassium which is required by our bodies to function properly. The oats provide a great source of plant-based protein and fiber - great for gut health.
If your oatmeal breakfast cookies are dry once baked, likely, you haven’t measured the old-fashioned oats correctly, or you’ve overbaked the cookies. Using quick oats instead of old-fashioned oats will also produce dry cookies.
Keep your oatmeal cookies stored in an airtight container or Ziploc bag to keep them moist for longer. Adding simple ingredients such as mashed bananas, pumpkin puree, or apple sauce can also be added to these oatmeal raisin cookies for added moisture.
For all baking recipes, hop on to our Desserts collection.
Helen
I usually use sugar alcohols to bake, like erythritol or monkfruit. There’s also golden monkfruit. Have you tried to bake with it before? I’m wondering how the texture and flavor would change.
Julia
This is interesting! I haven't tried, I'd love to hear how it goes if you'll try Helen!
Kelly
These were the best banana cookies I’ve made
Julia | The Yummy Bowl
thank you Kelly, I'm happy to hear that!
Julia | The Yummy Bowl
I hope you love these easy chewy banana oatmeal cookies with chocolate chips!